https://nsiindustries.com/product/8-x-3-in-flat-head-phillips-tapping-screws-steel-zinc-100qty/
These flat head tapping screws cut their own threads into a material, but still rquire a pilot hole and are typically used in construction with a variety of materials.
https://nsiindustries.com/product/screw-10-x-4-pn-ph-ts-st-zn-jar-100/
Screw 10 x 4 PN PH TS St-Zn (Jar 100)
https://nsiindustries.com/product/screws-6-x-3-8-pn-cd-ts-ss-jar-100/
Screws 6 x 3/8 PN CD TS SS (Jar 100)
https://nsiindustries.com/product/anchors-3-4-x-4-3-4-wedge-ancr-st-zn-jar-20/
Anchors 3/4 X 4-3/4 Wedge Ancr St-zn (Jar 20)
https://nsiindustries.com/product/anchors-125-5-8-x-4-1-2-wdg-st-zn-jar-25/
Anchors 125 5/8 x 4-1/2 Wdg St-zn (Jar 25)
These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.
These pan head sharp point tapping screws cut their own threads into a material and do not require a pilot hole unless fastening metal.
https://nsiindustries.com/product/anchors-3-8-x-3-wedge-ancr-galv-jar-50/
Anchors 3/8 X 3 Wedge Ancr Galv (Jar 50)
https://nsiindustries.com/product/anchors-3-8-x-2-3-4-wdg-ss-jar-100-2/
Anchors 3/8 x 2-3/4 Wdg SS (Jar 100)
https://nsiindustries.com/product/anchors-3-8-x-2-1-4-wdg-ss-jar-50/
Anchors 3/8 x 2-1/4 Wdg SS (Jar 50)